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Wossner Pistons

Wossner 500 Abarth 1.4 16v Turbo Forged Piston Kit (K9518)

500 Abarth 1.4 16v Turbo Forged Piston Kit.

Manufacturer kit reference: K9518

Technical specifications

Engine Code 312A
YOM From 2008
YOM To 2016
Bore Size 72.5mm – K9518D050 , 72mm – K9518DA , 73mm – K9518D100
Stroke 84mm
Compression Height 26.8mm
OEM Comp Ratio 9.8:1
Number of Rings 3
OEM Rod Length 129mm
Clip Part Number CW18
Pin Size 18mm
Pin Part Number WP064
Cylinders 4
Valves Per Cylinder 4
Suits Wossner Con Rod G308
Con Rod Length C/C 129mm

Piston specifications by size

Piston reference Piston diameter Compression ratio Capacity
K9518D050 72.42mm 9.92:1 1386cc
K9518DA 71.92mm 9.8:1 1367cc
K9518D100 72.92mm 10.05:1 1406cc

Piston diameter and cylinder bore are different measurements. Select the correct size and confirm the engine specification before ordering.

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